6147173151

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{76649}}^1$

素因数の和:76748

約数の個数: 48

約数和(自身を含む): 10841376000

約数和(自身を除く): 4694202849

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 67, 133, 171, 201, 399, 469, 603, 1197, 1273, 1407, 3819, 4221, 8911, 11457, 26733, 76649, 80199, 229947, 536543, 689841, 1456331, 1609629, 4368993, 4828887, 5135483, 10194317, 13106979, 15406449, 30582951, 35948381, 46219347, 91748853, 97574177, 107845143, 292722531, 323535429, 683019239, 878167593, 2049057717, 6147173151]

約数ペア:

[(1, 6147173151), (3, 2049057717), (7, 878167593), (9, 683019239), (19, 323535429), (21, 292722531), (57, 107845143), (63, 97574177), (67, 91748853), (133, 46219347), (171, 35948381), (201, 30582951), (399, 15406449), (469, 13106979), (603, 10194317), (1197, 5135483), (1273, 4828887), (1407, 4368993), (3819, 1609629), (4221, 1456331), (8911, 689841), (11457, 536543), (26733, 229947), (76649, 80199)]